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[转帖]近代最清晰UFO影片! 就在土耳其被拍到
新疆不明飛行物 網友懷疑是俄羅斯貨太空船 更新日期:2010/07/08 11:52 大陸新聞中心/綜合報導 月30日晚間新疆多處居民看到不明飛行物,引起各地網友關注,多數人認為該物體肯定不是UFO,也不是美國發射的洲際飛彈,而是俄羅斯的載貨太空船。 6月30日晚出現在新疆的不明飛行物,網友提出新註解,應該是俄羅斯發射的飛船,時間基本吻合。據《天山網》報導,這位網友還轉載了新聞媒體報道的部分內容,俄地面飛行控制中心發言人倫金介紹說,莫斯科時間19時35分(北京時間23時35分),「進步M-06M」貨運太空船由「聯盟-U」運載火箭從哈薩克斯坦境內的拜科努爾航天發射場升空,約9分鐘後太空船與運載火箭分離,開始自主飛行。 之前,有天文專家解讀所謂「UFO」可能是美國發射的洲際導彈,但此說遭到了網友普遍質疑。網友認為該洲際導彈由加州到北太平洋的馬紹爾群島,一路都是在太平洋上,新疆地區是無法看到的,而且時間上也存在差異。 這枚導彈於加利福尼亞時間6月30日凌晨3時40分發射升空,即北京時間6月30日18時40分,並擊中7000公里外目標,一般洲際導彈的速度在衝出大氣層會加速到10馬赫(1馬赫相當于每小時1078公里),所以該導彈從發射到擊中目標的時間應該在1小時左右,即不超過北京時間19時40分,與新疆目擊者看到的時間(北京時間23時45分左右)相差甚遠,網友認為應排除這一可能。 根據新聞報導,「聯盟-U」運載火箭於晚間11點35分點火發射,起飛後10秒左右進行程序轉彎,往東飛行,就有可能路過塔城、喀納斯等地;大概2分鐘後(37分)一二級分離,一級迅速墜落,然後6分鐘後(41分)二級一二子級分離,第二子級繼續送飛船爬升,等到近10分鐘後飛船入軌,二子級也要在近地軌道上運轉一段時間。 有網友從專業的角度認為,當天網上發布的新疆UFO照片最有可能拍到的是二級第一子級,時間上也吻合,這一子級有4個發動機噴口,所以看起來像彗星一樣有多條彗尾。 source from http://tw.news.yahoo.com/article/url/d/a/100708/17/28vsf.html |
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[分享][PerGroup 2010] PerGroup@GLOBECOM '10: Four Days to Deadline
Dear Rock due to the sunny weather in Berlin, we extend the submission deadline for the 1st IEEE GLOBECOM PerGroup Workshop. The *new submission deadline for full papers is July 3, 2010*. [Our apologies if you receive multiple copies of this CfP] CALL FOR PAPERS - DEADLINE EXTENSION ** 1st Workshop on Pervasive Group Communication (IEEE PerGroup) ** URL: http://pergroup.realmv6.org Miami, FL, USA, December 6, 2010, held in conjunction with IEEE GLOBECOM 2010, and co-sponsored by IEEE HCCTC sub-committee, G-Lab, and The unbelievable Machine Company Group communications have passed from research to deployment and back to a research issue. Newly deployed services, in particular IPTV, P2P content distribution, and collaborative applications, are stimulating current research on multicast, broadcast, concast, and anycast. Emerging design issues for a future multi-service Internet combined with the dynamic development of wireless access techonologies challenge the community to rethink the position of group communications along the stack. The PerGroup workshop invites the community to share efforts in search of seamless, pervasive group services, and to discuss directions on a human-centric multi-service Inter-networking architecture. We welcome contributions that design new solutions or analyze existing deployments, but also those that present striking problem statements or early conceptual work. Topics of interest include, but are not limited to: System Design & Methodology: - Architectures and protocols for fixed, wireless and ad hoc networks - Protocols and interfaces for intuitive group communications - Intra- and Inter-domain group communication - Native, overlay (including P2P) and hybrid multicast - Topology analysis & measuring, mining and modeling of - media-rich social networks - Measurement, simulation and analytical studies as well as deployment experiences Supporting Technologies: - Multipath routing / extension of emerging routing schemes - Cooperative relaying and network coding - Service placement and service location - Security and privacy issues for multicast, anycast, and broadcast - Real-time and QoS aspects Applications: - Adaptive content distribution, e.g., video broadcasting - Application-layer traffic optimization and provider interaction - Multicast & anycast in a future multi-service Internet - New data distribution models to facilitate group communication - Frameworks for human centric based group communications --------------- IMPORTANT DATES --------------- Full paper (extended): July 3, 2010 Notification: August 12, 2010 Final version: August 31, 2010 ---------------------- ORGANIZATION COMMITTEE ---------------------- Workshop Co-Chairs: - Thomas C. Schmidt, HAW Hamburg, Germany - Matthias Wählisch, Freie Universität Berlin, Germany - Georg Wittenburg, Freie Universität Berlin, Germany Program Committee: - Kevin C. Almeroth, UC Santa Barbara, USA - Emmanuel Baccelli, INRIA, France - Rick Boivie, IBM Watson Research Center, USA - Torsten Braun, University of Bern, Switzerland - John Buford, Avaya Labs Research, USA - Ran Canetti, Tel Aviv University, Israel - Jon Crowcroft, University of Cambridge, UK - Marshall Eubanks, AmericaFree.TV, USA - Gorry Fairhurst, University of Aberdeen, UK - Xiaoming Fu, University of Goettingen, Germany - Xing Jin, UST Hong Kong, China - Nenad Medvidovi, U. of Southern California, USA - Imed Romdhani, Edinburgh Napier University, UK - Thomas C. Schmidt, HAW Hamburg, Germany - Piet Van Mieghem, TU Delft, Netherlands - Stig Venaas, Cisco Systems, USA - Matthias Wählisch, Freie Universität Berlin, Germany - Jörg Widmer, DoCoMo Euro-Labs, Germany - Georg Wittenburg, Freie Universität Berlin, Germany - Heather Yu, Huawei, USA - Thomas Zahn, Nokia, Germany - Martina Zitterbart, University of Karlsruhe, Germany --------------------- SUBMISSION GUIDELINES --------------------- Authors are invited to submit full papers of up to five double-column, IEEE conference-style pages. One additional page will be allowed with additional publication fee. All submitted papers will be carefully evaluated by at least three reviewers based on originality, significance, technical soundness, and clarity of expression. Accepted papers will appear in the IEEE GLOBECOM proceedings and will be included in IEEE digital library. At least one of the authors of accepted papers must attend the workshop to present the paper. An accepted paper must be registered before the registration deadline. IEEE reserves the right to exclude a paper from distribution after the conference (e.g., removal from IEEE Xplore) if the paper is not presented at the workshop. In case of double submissions or (self-)plagiarism, the paper will be excluded from the technical program. Further information: http://pergroup.realmv6.org/submission.html ------- CONTACT ------- For further information regarding PerGroup 2010 and paper submission, please contact pergroup_2010-chairs@edas.info. Best regards Thomas C. Schmidt, Matthias Waehlisch, and Georg Wittenburg (IEEE Globecom 2010 PerGroup Workshop Co-Chairs) |
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